The compleat cladist: a primer of phylogentic procedures by Wiley, E. O., Collins, Joseph T., Museum of Natural History (Lawrence, Kan.) fromSpecial publication / University of Kansas, Museum of natur… 0 Type: Book
Peterson field guide to reptiles and amphibians of eastern and central North America by Powell, Robert, Collins, Joseph T., Conant, Roger, Conant, Isabelle Hunt, Johnson, Tom R., Hooper, Errol D.,, Jr, Taggart, Travis William fromPeterson Field Guide Series 0 Type: Book Descriptions and illustrations of reptiles and amphibians.
Peterson field guide to reptiles and amphibians of Eastern and Central North America by Powell, Robert, Collins, Joseph T., Conant, Roger, Conant, Isabelle Hunt, Johnson, Tom R., Taggart, Travis William, Hooper, Errol D. fromPeterson Field Guide Series 0 Type: Book Descriptions and illustrations of reptiles and amphibians.
Peterson Field Guide to reptiles and amphibians of Eastern and Central North America by Powell, Robert, Collins, Joseph T., Conant, Roger fromPeterson Field Guide Series 0 Type: Book Descriptions and illustrations of reptiles and amphibians, accompanied by range maps.
Peterson field guide to reptiles and amphibians of eastern and central North America by Powell, Robert, Collins, Joseph T., Conant, Roger, Conant, Isabelle Hunt, Johnson, Tom R., Taggart, Travis William, Hooper, Errol D. fromPeterson Field Guide Series 0 Type: Book Descriptions and illustrations of reptiles and amphibians.
Peterson field guide to reptiles and amphibians of eastern and central North America by Powell, Robert, Collins, Joseph T., Conant, Roger, Conant, Isabelle Hunt, Johnson, Tom R., Hooper, Errol D.,, Jr, Taggart, Travis William fromPeterson Field Guide Series 0 Type: Book Descriptions and illustrations of reptiles and amphibians.